|
1
|
|
|
<?php |
|
2
|
|
|
declare(strict_types=1); |
|
3
|
|
|
/* |
|
4
|
|
|
* Copyright (C) 2022 Sebastian Böttger <[email protected]> |
|
5
|
|
|
* You may use, distribute and modify this code under the |
|
6
|
|
|
* terms of the MIT license. |
|
7
|
|
|
* |
|
8
|
|
|
* You should have received a copy of the MIT license with |
|
9
|
|
|
* this file. If not, please visit: https://opensource.org/licenses/mit-license.php |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace Seboettg\Collection\Common; |
|
13
|
|
|
|
|
14
|
|
|
use Seboettg\Collection\Comparable\Comparable; |
|
15
|
|
|
|
|
16
|
|
|
final class Functions |
|
17
|
|
|
{ |
|
18
|
|
|
|
|
19
|
7 |
|
final public static function strval($value): string |
|
20
|
|
|
{ |
|
21
|
7 |
|
if (is_double($value)) { |
|
22
|
4 |
|
$str = \strval($value); |
|
23
|
4 |
|
if (strlen($str) === 1) { |
|
24
|
1 |
|
return sprintf("%1\$.1f", $value); |
|
25
|
|
|
} |
|
26
|
4 |
|
return $str; |
|
27
|
|
|
} |
|
28
|
6 |
|
if (is_bool($value)) { |
|
29
|
3 |
|
return $value ? "true" : "false"; |
|
30
|
|
|
} |
|
31
|
6 |
|
return "$value"; |
|
32
|
|
|
} |
|
33
|
|
|
|
|
34
|
14 |
|
final public static function isScalarOrStringable($object): bool |
|
35
|
|
|
{ |
|
36
|
14 |
|
return is_scalar($object) |
|
37
|
14 |
|
|| method_exists($object, "__toString"); |
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
8 |
|
final public static function isComparable($object): bool |
|
41
|
|
|
{ |
|
42
|
8 |
|
return $object instanceof Comparable; |
|
43
|
|
|
} |
|
44
|
|
|
|
|
45
|
6 |
|
final public static function isStringable($object): bool |
|
46
|
|
|
{ |
|
47
|
6 |
|
return is_scalar($object) |
|
48
|
6 |
|
|| method_exists($object, "__toString"); |
|
49
|
|
|
} |
|
50
|
|
|
|
|
51
|
11 |
|
final public static function in_array($needle, $array): bool |
|
52
|
|
|
{ |
|
53
|
11 |
|
if (is_scalar($needle)) { |
|
54
|
5 |
|
return \in_array($needle, $array); |
|
55
|
|
|
} |
|
56
|
6 |
|
if (isComparable($needle)) { |
|
57
|
4 |
|
foreach ($array as $item) { |
|
58
|
4 |
|
if (!isComparable($item)) { |
|
59
|
|
|
return false; |
|
60
|
|
|
} |
|
61
|
4 |
|
if ($needle->compareTo($item) === 0) { |
|
62
|
4 |
|
return true; |
|
63
|
|
|
} |
|
64
|
|
|
} |
|
65
|
|
|
} |
|
66
|
6 |
|
if (isStringable($needle)) { |
|
67
|
2 |
|
foreach ($array as $item) { |
|
68
|
2 |
|
if (strcmp((string) $needle, (string) $item) === 0) { |
|
69
|
2 |
|
return true; |
|
70
|
|
|
} |
|
71
|
|
|
} |
|
72
|
|
|
} |
|
73
|
6 |
|
return false; |
|
74
|
|
|
} |
|
75
|
|
|
} |
|
76
|
|
|
|
|
77
|
|
|
/** |
|
78
|
|
|
* Get string value of a variable. It differs from the original function in that it is also – next to scalar values – able to handle objects. |
|
79
|
|
|
* @param mixed $value |
|
80
|
|
|
* @return string |
|
81
|
|
|
*/ |
|
82
|
|
|
function strval($value): string |
|
83
|
|
|
{ |
|
84
|
7 |
|
return Functions::strval($value); |
|
85
|
|
|
} |
|
86
|
|
|
|
|
87
|
|
|
/** |
|
88
|
|
|
* Returns true when $object is a scalar value or when `isStringable` returns true for $object |
|
89
|
|
|
* @param mixed $object |
|
90
|
|
|
* @return bool |
|
91
|
|
|
*/ |
|
92
|
|
|
function isScalarOrStringable($object): bool |
|
93
|
|
|
{ |
|
94
|
14 |
|
return Functions::isScalarOrStringable($object); |
|
95
|
|
|
} |
|
96
|
|
|
|
|
97
|
|
|
/** |
|
98
|
|
|
* Returns `true` when $object implements `__toString` or `$object` is a scalar value |
|
99
|
|
|
* @param mixed $object |
|
100
|
|
|
* @return bool |
|
101
|
|
|
*/ |
|
102
|
|
|
function isStringable($object): bool |
|
103
|
|
|
{ |
|
104
|
6 |
|
return Functions::isStringable($object); |
|
105
|
|
|
} |
|
106
|
|
|
|
|
107
|
|
|
/** |
|
108
|
|
|
* Returns true when `$object` implements the `Comparable` interface. |
|
109
|
|
|
* @param mixed $object |
|
110
|
|
|
* @return bool |
|
111
|
|
|
*/ |
|
112
|
|
|
function isComparable($object): bool |
|
113
|
|
|
{ |
|
114
|
8 |
|
return Functions::isComparable($object); |
|
115
|
|
|
} |
|
116
|
|
|
|
|
117
|
|
|
/** |
|
118
|
|
|
* Returns `true` when the given `$array` contains `$needle`. It differs from the original function in that |
|
119
|
|
|
* it is also – next to scalar values – able to handle objects by using either `compareTo` method, when `$object` |
|
120
|
|
|
* is an instance of Comparable or `strcmp`, when `$object` is a string or `$object` implements the Stringable interface. |
|
121
|
|
|
* @param string $needle |
|
122
|
|
|
* @param array $array |
|
123
|
|
|
* @return bool |
|
124
|
|
|
*/ |
|
125
|
|
|
function in_array($needle, $array): bool |
|
126
|
|
|
{ |
|
127
|
11 |
|
return Functions::in_array($needle, $array); |
|
128
|
|
|
} |
|
129
|
|
|
|
seboettg /
Collection
